20 August 2025
: Case report 
Diagnosis and Management of Large Extraosseous Myxoid Chondrosarcoma of the Buttocks: A Case Report
Challenging differential diagnosis, Unusual or unexpected effect of treatment, Rare coexistence of disease or pathology
Qing Hong Lai ABDE 1, Chun Mei Zhong BD 2, Xue Qi Sun BE 3, Hua Ye AB 4, Yan Zhang BF 4, Jia Jing Tu DE 4, Jun Feng Sun ADE 4*DOI: 10.12659/AJCR.947135
Am J Case Rep 2025; 26:e947135
Figure 3 (A) Chondrocytes were nodular growth (hematoxylin and eosin [H&E] ×40). (B) Chondrocytes were abundant, oval, with different sizes of nuclei, double nuclei, chromatin concentration, and moderate cytoplasm (H&E×100). (C) Invasive growth of tumor tissue interspersed between trabecular bone (H&E×100). (D) High magnification showed that chondrocytes were obese, the nucleus was enlarged and irregular, and calcification could be seen (H&E×400).